Sony Ericsson prepping "music kiosks" for phones?

Between its wealth of Walkman-branded phones and its freshly minted M-BUZZ music service, it's no secret that Sony Ericsson's here to stay in the mobile music space. Rumor has it that the joint venture's latest foray involves something mysteriously referred to as a "music kiosk" -- presumably a public, standalone box of some sort that blasts appropriately-equipped phones with tunes for a fee. Of course, the concept is anything but new, so we're not entirely sure what's going to set Sony Ericsson's effort apart; we still prefer the idea of getting our music served hot 'n fresh over the high-speed airwaves, but we suppose we could be swayed if it's cheap enough and compatibility falls beyond the Sony Ericsson domain.